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5012212152 = 2331889110557
BaseRepresentation
bin1001010101100000…
…00100100110111000
3110221022100202111010
410222300010212320
540231111242102
62145205033520
7235131046263
oct45260044670
913838322433
105012212152
1121422991a2
12b7a6b58a0
1361b54630c
1435795dcda
151e5069d6c
hex12ac049b8

5012212152 has 32 divisors (see below), whose sum is σ = 12537277200. Its totient is φ = 1669837824.

The previous prime is 5012212087. The next prime is 5012212159. The reversal of 5012212152 is 2512122105.

It is a super-2 number, since 2×50122121522 = 50244541313312942208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012212159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9943 + ... + 100614.

Almost surely, 25012212152 is an apocalyptic number.

It is an amenable number.

5012212152 is an abundant number, since it is smaller than the sum of its proper divisors (7525065048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5012212152 is a wasteful number, since it uses less digits than its factorization.

5012212152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112455 (or 112451 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 5012212152 is about 70796.9784100988. The cubic root of 5012212152 is about 1711.3669805346.

Adding to 5012212152 its reverse (2512122105), we get a palindrome (7524334257).

The spelling of 5012212152 in words is "five billion, twelve million, two hundred twelve thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 1889 3778 5667 7556 11334 15112 22668 45336 110557 221114 331671 442228 663342 884456 1326684 2653368 208842173 417684346 626526519 835368692 1253053038 1670737384 2506106076 5012212152